:mod:`binhex` --- Encode and decode binhex4 files

.. module:: binhex
 :synopsis: Encode and decode files in binhex4 format.

Source code: :source:`Lib/binhex.py`

This module encodes and decodes files in binhex4 format, a format allowing representation of Macintosh files in ASCII. Only the data fork is handled.

The :mod:`binhex` module defines the following functions:

.. function:: binhex(input, output)

 Convert a binary file with filename *input* to binhex file *output*. The
 *output* parameter can either be a filename or a file-like object (any object
 supporting a :meth:`write` and :meth:`close` method).

.. function:: hexbin(input, output)

 Decode a binhex file *input*. *input* may be a filename or a file-like object
 supporting :meth:`read` and :meth:`close` methods. The resulting file is written
 to a file named *output*, unless the argument is ``None`` in which case the
 output filename is read from the binhex file.

The following exception is also defined:

.. exception:: Error

 Exception raised when something can't be encoded using the binhex format (for
 example, a filename is too long to fit in the filename field), or when input is
 not properly encoded binhex data.

.. seealso::

 Module :mod:`binascii`
 Support module containing ASCII-to-binary and binary-to-ASCII conversions.

Notes

There is an alternative, more powerful interface to the coder and decoder, see the source for details.

If you code or decode textfiles on non-Macintosh platforms they will still use the old Macintosh newline convention (carriage-return as end of line).

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